13690728

素因数分解:

$2^3\times 3^3\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 38332800

約数和(自身を除く): 24642072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 241, 263, 482, 526, 723, 789, 964, 1052, 1446, 1578, 1928, 2104, 2169, 2367, 2892, 3156, 4338, 4734, 5784, 6312, 6507, 7101, 8676, 9468, 13014, 14202, 17352, 18936, 26028, 28404, 52056, 56808, 63383, 126766, 190149, 253532, 380298, 507064, 570447, 760596, 1140894, 1521192, 1711341, 2281788, 3422682, 4563576, 6845364, 13690728]

約数ペア:

[(1, 13690728), (2, 6845364), (3, 4563576), (4, 3422682), (6, 2281788), (8, 1711341), (9, 1521192), (12, 1140894), (18, 760596), (24, 570447), (27, 507064), (36, 380298), (54, 253532), (72, 190149), (108, 126766), (216, 63383), (241, 56808), (263, 52056), (482, 28404), (526, 26028), (723, 18936), (789, 17352), (964, 14202), (1052, 13014), (1446, 9468), (1578, 8676), (1928, 7101), (2104, 6507), (2169, 6312), (2367, 5784), (2892, 4734), (3156, 4338)]